Nonstop flight route between Leonardtown, Maryland, United States and Red Lake, Ontario, Canada:
Departure Airport:
(38°18'55"N by 76°32'59"W)
Arrival Airport:
(51°4'1"N by 93°47'35"W)
Distance from LTW to YRL:
1,216.25 miles (1,957.36 km)
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Jump to:
- About this route
- LTW Airport Information
- YRL Airport Information
- Facts about LTW
- Facts about YRL
- Map of Nearest Airports to LTW
- List of Nearest Airports to LTW
- Map of Furthest Airports from LTW
- List of Furthest Airports from LTW
- Map of Nearest Airports to YRL
- List of Nearest Airports to YRL
- Map of Furthest Airports from YRL
- List of Furthest Airports from YRL
About this route:
A direct, nonstop flight between St. Mary's County Regional Airport (LTW), Leonardtown, Maryland, United States and Red Lake Airport (YRL), Red Lake, Ontario, Canada would travel a Great Circle distance of 1,216 miles (or 1,957 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between St. Mary's County Regional Airport and Red Lake Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | LTW / |
| Airport Names: |
|
| Location: | Leonardtown, Maryland, United States |
| GPS Coordinates: | 38°18'55"N by 76°32'59"W |
| Airport Type: | Public |
| Elevation: | 142 feet (43 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from LTW |
| More Information: | LTW Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | YRL / CYRL |
| Airport Name: | Red Lake Airport |
| Location: | Red Lake, Ontario, Canada |
| GPS Coordinates: | 51°4'1"N by 93°47'35"W |
| Area Served: | Red Lake, Ontario |
| Operator/Owner: | The Corporation of the Municipality of Red Lake |
| Airport Type: | Public |
| Elevation: | 1266 feet (386 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YRL |
| More Information: | YRL Maps & Info |
Facts about St. Mary's County Regional Airport (LTW):
- St. Mary's County Regional Airport (LTW) currently has only 1 runway.
- The closest airport to St. Mary's County Regional Airport (LTW) is Naval Air Station Patuxent River (NHK), which is located only 8 miles (12 kilometers) ESE of LTW.
- In addition to being known as "St. Mary's County Regional Airport", other names for LTW include "Capt. Walter Francis Duke Regional Airport", "none" and "2W6".
- Because of St. Mary's County Regional Airport's relatively low elevation of 142 feet, planes can take off or land at St. Mary's County Regional Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The furthest airport from St. Mary's County Regional Airport (LTW) is Margaret River Airport (MGV), which is located 11,720 miles (18,862 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Red Lake Airport (YRL):
- It wasn't until 1993 when the paved runway was extended to 5,000 ft × 150 ft to help serve the future growth of the Red Lake area.
- Red Lake Airport (YRL) currently has only 1 runway.
- Construction of a 4,000 ft × 150 ft gravel runway began in 1946 and was put into use of May 29, 1947 when Canadian Pacific Air Lines began daily service from Winnipeg.
- The closest airport to Red Lake Airport (YRL) is Pikangikum Airport (YPM), which is located 53 miles (85 kilometers) N of YRL.
- The furthest airport from Red Lake Airport (YRL) is Margaret River Airport (MGV), which is located 10,569 miles (17,008 kilometers) away in Margaret River, Western Australia, Australia.
- Commercial air service to the area began in 1926 using the waters of Howey Bay on Red Lake as a float and sea plane base.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 7.77 miles (12.50 km) ESE | Naval Air Station Patuxent River (NHK) | Patuxent River, Maryland, United States |     |
| 2 | 32.11 miles (51.68 km) ENE | Cambridge–Dorchester Airport (CGE) | Cambridge, Maryland, United States | |
| 3 | 38.28 miles (61.61 km) NNW | Andrews Field (ADW) | Camp Springs, Maryland, United States | |
| 4 | 42.62 miles (68.59 km) NE | Easton Airport (ESN) | Easton, Maryland, United States | |
| 5 | 43.37 miles (69.79 km) N | Lee Airport (ANP) | Annapolis, Maryland, United States | |
| 6 | 43.90 miles (70.64 km) NW | Davison Army Airfield (DAA) | Fort Belvoir, Virginia, United States | |
| 7 | 44.30 miles (71.29 km) NW | Bolling Air Force Base (BOF) | Washington, D.C., United States | |
| 8 | 45.06 miles (72.52 km) WSW | A.P. Hill Army Airfield (APH) | Fort A.P. Hill, Virginia, United States | |
| 9 | 45.50 miles (73.23 km) NW | Ronald Reagan Washington National Airport (DCA) | Arlington County, Virginia (near Washington, D.C.), United States | |
| 10 | 50.17 miles (80.73 km) NNW | College Park Airport (CGS) | College Park, Maryland, United States | |
| 11 | 54.39 miles (87.53 km) NNW | Tipton Airport (FME) | Odenton, Maryland, United States | |
| 12 | 56.43 miles (90.81 km) E | Salisbury-Ocean City: Wicomico Regional Airport (SBY) | Salisbury, Maryland, United States | |
| 13 | 59.26 miles (95.37 km) WNW | Manassas Regional Airport (HEF) | Manassas, Virginia, United States | |
| 14 | 59.26 miles (95.37 km) WNW | Manassas Regional Airport (MNZ) | Manassas, Virginia, United States | |
| 15 | 59.76 miles (96.18 km) N | Baltimore/Washington International Thurgood Marshall Airport (BWI) | between Baltimore, Maryland and Washington, D.C., United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,720.20 miles (18,861.79 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,697.03 miles (18,824.49 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,677.51 miles (18,793.08 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,672.64 miles (18,785.24 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,627.72 miles (18,712.96 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,615.07 miles (18,692.60 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,608.24 miles (18,681.61 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 8 | 11,604.71 miles (18,675.92 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,582.36 miles (18,639.95 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,574.88 miles (18,627.91 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,514.80 miles (18,531.23 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,480.32 miles (18,475.74 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,473.35 miles (18,464.52 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,465.36 miles (18,451.67 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,395.33 miles (18,338.97 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 52.57 miles (84.60 km) N | Pikangikum Airport (YPM) | Pikangikum, Ontario, Canada | |
| 2 | 74.96 miles (120.63 km) NNW | Poplar Hill Airport (YHP) | Poplar Hill, Ontario, Canada | |
| 3 | 91.85 miles (147.83 km) SSW | Kenora Airport (YQK) | Kenora, Ontario, Canada | |
| 4 | 96.34 miles (155.04 km) ENE | Cat Lake Airport (YAC) | Cat Lake, Ontario, Canada | |
| 5 | 97.04 miles (156.17 km) SSE | Dryden Regional Airport (YHD) | Dryden, Ontario, Canada | |
| 6 | 98.63 miles (158.74 km) NW | Little Grand Rapids Airport (ZGR) | Little Grand Rapids, Manitoba, Canada | |
| 7 | 103.31 miles (166.26 km) NNE | North Spirit Lake Airport (YNO) | North Spirit Lake, Ontario, Canada | |
| 8 | 105.78 miles (170.24 km) SE | Sioux Lookout Airport (YXL) | Sioux Lookout, Ontario, Canada | |
| 9 | 110.36 miles (177.60 km) N | Deer Lake Airport (YVZ) | Deer Lake, Ontario, Canada | |
| 10 | 134.36 miles (216.23 km) WNW | Bloodvein River Airport (YDV) | Bloodvein River, Manitoba, Canada | |
| 11 | 138.67 miles (223.17 km) W | Arnes Airport (YNR) | Arnes, Manitoba, Canada | |
| 12 | 139.01 miles (223.71 km) NNE | Keewaywin Airport (KEW) | Keewaywin, Ontario, Canada | |
| 13 | 139.28 miles (224.16 km) N | Sandy Lake Airport (ZSJ) | Sandy Lake, Ontario, Canada | |
| 14 | 144.99 miles (233.34 km) W | Gimli Industrial Park Airport (YGM) | Gimli, Manitoba, Canada | |
| 15 | 145.62 miles (234.35 km) SE | Ignace Municipal Airport (ZUC) | Ignace, Ontario, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,568.60 miles (17,008.47 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,545.51 miles (16,971.32 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 10,544.60 miles (16,969.85 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 10,518.05 miles (16,927.13 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,513.42 miles (16,919.66 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 10,457.68 miles (16,829.97 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 10,451.40 miles (16,819.86 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 10,443.37 miles (16,806.93 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,431.82 miles (16,788.34 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,377.46 miles (16,700.86 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,306.43 miles (16,586.55 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,289.91 miles (16,559.96 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 13 | 10,281.75 miles (16,546.83 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,259.68 miles (16,511.31 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 15 | 10,259.57 miles (16,511.13 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |